Submerged Arc Welding Wires EM12K

EM12K

Specifications

The submerged arc welding wire series products feature excellent welding and mechanical performances.

Submerged Arc Welding Wire

The products easily removable residue, good seam forming and highly efficient deposition.Wire meltingness not lead to splash or strong flashing.The sem surface is smooth and welding quality is guaranteed. They facilitate mechanical and automatic welding process. With a wide range of welding parameters, the wires can be used in open fields with strong wind and applied to automobiles, ships, bridges and chemical engineering.

Main Applications:

Applicable to welding of low-carbon steel and some low-alloy steel(such as 16Mn); automatic

submerged arc welding of boilers, pressure vessels, etc.

Chemical compositions of one sample wire(%)

C 0.06 Mn 0.94 Si 0.024 Cr 0.025 Ni 0.015 Cu 0.130 S 0.014 P 0.017

Mechanical Properties of one sample deposited metal

Yield Strength(Mpa) 469

Tensile Stregth(Mpa) 578

Elongation(%) 28

Impact Energy(-20°c) (J) 87